57933-18-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57933-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,9,3 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57933-18:
(7*5)+(6*7)+(5*9)+(4*3)+(3*3)+(2*1)+(1*8)=153
153 % 10 = 3
So 57933-18-3 is a valid CAS Registry Number.
57933-18-3Relevant academic research and scientific papers
Hexahydro-γ-carboline derivatives and their salts
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, (2008/06/13)
Hexahydro-γ-carboline derivatives of the formula: SPC1 Wherein R1 is methyl or ethyl, and R2 is hydrogen, methyl or ethyl, with proviso that when R1 is ethyl, R2 is hydrogen, and their pharmaceutically acceptabl
